About this model

This gyroscopic fidget ring took more than 10 prototypes to get right, and it is two fidgets in one print. On my finger it spins, and off my finger it works a lot like a gyro. It is a single print-in-place piece, straight off the print bed.

The 16mm size measures 23.33 x 23.33 x 8.35, and there are 9 sizes in all. In the designer profiles, the rings are labeled with bed numbers as their size. An average size prints in less than 8 minutes.

Fit is the fiddly part, so here is the custom-size guide, which works for all common slicers.

Print settings

• Infill: 100%
• Infill type: Rectilinear
• Perimeters: +2
• Filament: PLA or PETG
• Fast profile: 0.16 mm layer height, 2 walls, 5% infill

Tips

• Start with the 16mm design: Open the measuring tool, and hover around the inner diameter until the ring around the inner appears.
• Insert half your measured size: A box will show a number, and then insert half your measured finger size, because the slicer takes the radius, not the measured value.
• Do not skip the halving step: Skip the halving step and the size will come out wrong.
• A note on XY Size Compensation: This scaling guide is separate from XY Size Compensation, and it is not a compensation setting.

My Patreon page is still available at patreon.com/MasterPrinter, but I do not actively update it anymore.

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